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Magnetoconductance of the Corbino disk in graphene

Rycerz, Adam (2010) Magnetoconductance of the Corbino disk in graphene. Physical Review B (PRB) 81, p. 121404.

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Other URL: http://link.aps.org/doi/10.1103/PhysRevB.81.121404, http://arxiv.org/abs/0909.3018


Abstract

Electron transport through the Corbino disk in graphene is studied in the presence of uniform magnetic fields. At the Dirac point, we observe conductance oscillations with the flux piercing the disk area Φd, characterized by the period Φ0=2(h/e)ln(Ro/Ri), where Ro(Ri) is the outer (inner) disk radius. The oscillations magnitude increase with the radii ratio and exceed 10% of the average ...

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Item Type:Article
Date:2010
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Richter > Group Klaus Richter
Identification Number:
ValueType
10.1103/PhysRevB.81.121404DOI
0909.3018arXiv ID
Related URLs:
URLURL Type
http://arxiv.org/abs/0909.3018Preprint
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Owner: Timo Hartmann
Deposited On:28 Sep 2009 08:00
Last Modified:13 Mar 2014 13:24
Item ID:9578
Owner Only: item control page

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